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Date: Thu, 13 May 1999 00:24:45 +0900 (JST)
From: Nobuyuki Koganemaru <kogane@koganemaru.co.jp>
Message-Id: <199905121524.AAA00711@kces.koganemaru.co.jp>
To: freebsd-users-jp@jp.freebsd.org
Cc: FreeBSD98-testers@jp.freebsd.org
In-Reply-To: <19990512142312B.rik@mtb.biglobe.ne.jp>
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Subject: [FreeBSD-users-jp 42206] Re: my floppy drive is wrong?
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$B>.6b4]$G$9!#D{@5$G$9!#(B

>From: Rikito INAKAZU <rik@mtb.biglobe.ne.jp>
>Date: Wed, 12 May 1999 14:23:12 +0900
>
>$B0p0w$G$9!#(B
>
>$B$H$j$"$($:0J2<$N%Q%C%A$G$&$A$N%^%7%s$OF0$/$h$&$K$J$j$^$7$?!#(B
>$B$3$N0UL#$9$k$H$3$m$OJ,$C$F$J$$$N$G!"$I$J$?$+8!>Z$r$*4j$$$7$^$9!#(B

>*** /sys/pc98/pc98/fd.c.orig	Tue Jan 19 09:21:50 1999
>--- /sys/pc98/pc98/fd.c	Wed May 12 13:54:00 1999
>***************

>$B>.6b4]$G$9!#(B
>
>$B#27o$bF1$8$h$&$JLdBj$K$J$k$N$O%+!<%M%k$,$*$+$7$$$N$+$H;W$$!";d$bF1$8$h$&$K(B
>$B$d$C$F$_$^$7$?$,!"@5>o$G$7$?!#@hF,$N(B fdformat $B$OM>J,$G$9$,!"$3$l$b!"$d$C$F(B
>$B$_$^$7$?$,!"$$$:$l$b@5>o$G$7$?!#(B

$B$9$_$^$;$s!";d$N%F%9%H$7$?4D6-$O(B 3.1R-Rev01 $B$G$O$J$/!"(BFD 2HD $BMQ$N%Q%C%A$,(B
$BEv$?$C$F$$$^$7$?!#$9$C$+$jK:$l$F$$$^$7$?!#(B3.1R-Rev01 $B$N(B kernel.GENERIC98
$B$G%F%9%H$7$J$*$7$F$_$^$7$?!#(B

disklabel -w -r /dev/rfd0.1440 fd1440
newfs -c 80 -t 2 -u 18 -m 0 -o space -i 8192 /dev/rfd0.1440
mount /dev/fd0.1440 /mnt
cp /usr/src/sys/pc98/conf/GENERIC98 /mnt
umount /mnt
mount /dev/fd0.1440 /mnt
ls /mnt
fsck /dev/rfd0.1440

$B8=>]$O:F8=$7$^$7$?!#(B3.1R-Rev01 $B$NLdBj$N$h$&$G$9!#(B
$B0p0w$5$s$N%Q%C%A$G$b$h$$$H;W$$$^$9$,!"$D$.$N$h$&$K:o=|$7$?$[$&$,$h$$$H(B
$B;W$$$^$9!#$3$NItJ,$O8E$$(B 2HD $B$r=hM}$9$k%3!<%I$N;D3<$G$9!#$3$l$,0-$5$7$F(B
$B$$$?$h$&$G$9!#$3$N%Q%C%A$G@5>o$K$J$k$3$H$O3NG'$7$^$7$?!#(B

--- fd.c.orig	Tue Jan 19 09:21:50 1999
+++ fd.c	Thu May 13 00:11:08 1999
@@ -1692,14 +1692,6 @@
 	blknum = (unsigned) bp->b_blkno * DEV_BSIZE/fdblk;
  	nblocks = fd->ft->size;
 	bp->b_resid = 0;
-#ifdef PC98
-#define B_XXX2 0x8000000
-		if (bp->b_flags & B_XXX2) {
-			blknum *= 2;
-			bp->b_blkno *= 2;
-			bp->b_flags &= ~B_XXX2;
-		}
-#endif
 	if (blknum + (bp->b_bcount / fdblk) > nblocks) {
 		if (blknum <= nblocks) {
 			cando = (nblocks - blknum) * fdblk;


$B$3$N:](B 2HD $B$r;H$($k$h$&$K$9$k%Q%C%A$r8x3+$7$F$b$h$$$h$&$K;W$$$^$9$,$I$&$G(B
$B$9$+!#!d<FED$5$s!#(B

--
($BM-(B)$B>.6b4]%3%s%T%e!<%?%(%s%8%K%"%j%s%0%5!<%S%9(B ($BJ!2,8)BgLn>k;T(B)
	$B>.6b4](B $B?.9,(B (Nobuyuki Koganemaru)
$B%a!<%k%"%I%l%9(B:	kogane@koganemaru.co.jp
